1/4 panel fender lip rolling methods

Go to the local thrift shop and pick up a pair of baseball bat's with different sized barrels. Cut the small one in half to start the rolling process with the handle end. It works best when you let the car pull in the bat and you keep the handle perpendicular to the wheel. And you keep constant pressure down to fold in the lip. Change the size accordingly. Different tire pressure help to, usually higher than usual to make it nice and stiff. Or you can go out and buy the wheel lip tool by Eastwood. Looks nice but to use it only once it's not worth it to me. Unless you rent it out to friends.